Finding the Third Proportional to 27,118.50 and 63,356.25

Step by Step Solution

1. Step 1: Write the proportion equation
   27,118.50 : 63,356.25 = 63,356.25 : x
2. Step 2: Convert to fraction form
   27,118.50/63,356.25 = 63,356.25/x
3. Step 3: Cross multiply
   27,118.50x = 63,356.25 × 63,356.25
4. Step 4: Simplify right side
   27,118.50x = 4,014,014,414.06
5. Step 5: Solve for x
   x = 4,014,014,414.06/27,118.50
6. Step 6: Final answer
   x = 148,017.57